import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet("/hello")
public class Helloworld extends HttpServlet{

	@Override
	protected void doGet(HttpServletRequest rep,HttpServletResponse resp )throws ServletException ,IOException{
	resp.setContentType("text/html");
	resp.setCharacterEncoding("UTF-8");
	PrintWriter out = resp.getWriter();

	out.printf("7210764212: %s",new Date().toString());
	out.close();
	}
}

